En iyi videolar

How to do Synthetic Division Example 1

Teacherflix
23 Görünümler · 1 yıl önce

Here I show how to do synthetic division.

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Meet the Math Drills - Subtraction (FREE) | Preschool Prep Company

Teacherflix
23 Görünümler · 1 yıl önce

Purchase the DVDs here: http://www.preschoolprepco.com/mathdrills

Practicing Subtraction Has Never Been This Much Fun!

Meet the Math Facts DVDs made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Subtraction provides hours of practice so that you will be able to recall subtraction equations from 0 to 10 with rapid SPEED!

Primary School Prep is a division of Preschool Prep Company®, home to a complete set of learning tools that have won hundreds of awards! These educational products are used in millions of homes and schools around the world. You will be amazed at how easily you can learn math!™

Watch Meet the Math Drills Addition here: https://youtu.be/2CGXkvXnklM
Watch Meet the Math Drills Multiplication here: https://youtu.be/yvoufqmQjkY
Watch Meet the Math Drills Division here: https://youtu.be/2WHxBEutcfo
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Eric Weinstein And The Hopf Fibration

Teacherflix
23 Görünümler · 1 yıl önce

Carlos interviews Curt Jaimungal. Main Episode (February 2024): https://youtu.be/3_FSkVTLu1Y

Curt and Carlos discuss Eric Weinstein's theory of everything, Hopf Fibration and mathematics.

NOTE: The perspectives expressed by guests don't necessarily mirror my own. There's a versicolored arrangement of people on TOE, each harboring distinct viewpoints, as part of my endeavor to understand the perspectives that exist.

THANK YOU: To Mike Duffey for your insight, help, and recommendations on this channel.

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#science #ericweinstein

The Menstrual Cycle | 3D Animation (2/2)

Teacherflix
23 Görünümler · 1 yıl önce

This 3D animation explains the hormonal changes during the menstrual cycle. The menstrual cycle begins with menstrual bleeding, marking the follicular phase’s first day. When the follicular phase begins, levels of estrogen and progesterone are low. As a result, the top layers of the uterus’s thickened lining break down and are shed, and menstrual bleeding occurs.

About this time, the pituitary gland starts sending follicle-stimulating hormone to your ovaries, stimulating the development of 5 to 20 follicles in the ovaries. Each follicle contains an immature egg and produces estrogen. One follicle will soon begin to grow faster than others. This is called the dominant follicle. As the follicle grows, the levels of estrogen in the blood rise significantly. This increase in estrogen begins to inhibit the secretion of the follicle-stimulating hormone. The fall in follicle-stimulating hormone allows smaller follicles to die off. They are, in effect, "starved" of follicle-stimulating hormone.

The increasing amount of estrogen in your body also ensures that the lining of your womb thickens with nutrients and blood. This is so that if you do get pregnant, the fertilized egg will have everything it needs to grow.

The ovulatory phase begins with a rise in the levels of luteinizing hormone and follicle-stimulating hormone. The surge in the luteinizing hormone triggers one of the most prominent follicles to pop open and release its egg, which heads into the fallopian tube and starts its journey toward the uterus. Ovulation usually occurs 16 to 32 hours after the beginning of the surge, around day 14 of the menstrual cycle.

During the luteal phase, the levels of the luteinizing hormone and follicle-stimulating hormone decrease. The ruptured follicle closes after releasing the egg and forms a corpus luteum, which produces estrogen and progesterone, which cause the lining of the uterus to thicken even more. If an egg is fertilized, progesterone supports early pregnancy. But if no fertilization occurs, the corpus luteum will break down between 9 and 11 days after ovulation. This results in a drop in estrogen and progesterone levels, bringing us back to the first stage of menstruation if no pregnancy has occurred.

Timecodes:
0:00 Menstrual Bleeding
0:07 Follicular Phase
0:36 Dominant Follicle
1:12 Ovulation
1:37 Luteal Phase
1:46 Corpus Luteum
0:54 Implantation
1:04 Next video

#Menstruation #Menstrualcycle #animation

How to multiply mixed fractions??

Teacherflix
23 Görünümler · 1 yıl önce

Chinese Number Division, Mortensen Math China, Kids Montessori K-12 Pre-school Homeschooling video

Teacherflix
23 Görünümler · 1 yıl önce

Division wit Chinese Numerals, Math, Algebra, Factoring Expressions, with Jerry Mortensen, Mortensen Math manipulative blocks, Kids Montessori K-12 Homeschooling Pre-school Kindergarten mathematics tutorial video.\
Math, Calculus, Trigonometry, Fractions, Algebra, Addition, Subtraction, Multiplication, Factoring
Algebra visualization with Mortensen Math.com manipulative colored blocks to visualizing algebraic expressions, visualizing mathematics, Montessori Homeschool k-12 preschool online curriculum on line video.
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Toll Free USA Tel: 800+4plus4=8! [800-475-8748]
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Artificial Intelligence Classroom Behaviour Monitoring AI Class Monitor

Teacherflix
22 Görünümler · 6 ay önce

With a teacher-to-pupil ratio of 1:80 in most Nigerian schools, the quality of pupils’ attention and learning engagement continues to be on a nosedive trajectory with a negative impact on pupils’ motivation to learn, increasing drop-out rate, and the socio-economic risks of a poorly educated populace. According to a report by the United Nations Children's Fund, over 58.3% of pupils in Nigerian schools are not learning effectively (Vanguard News, 2018). Teachers are also becoming ineffective at inspiring pupils’ concentration via a classroom atmosphere that facilitates effective learning. The additional demands on teachers due to the higher pupil to teacher ratio also limits opportunities for teachers to offer personalised learning adapted to the children’s learning needs and providing the necessary psychological support.

This work explores how deep learning-powered cameras in a classroom can assist teachers to recognize and assess their pupils’ engagement levels and classroom behavioural patterns, with the goal of intervening when students need motivation and assistance. Specifically, the artificial intelligence algorithm assesses the students' facial expressions, classroom activities and their demonstrated levels of interest. We propose an integrated approach that includes neural network facial recognition and an Apriori-based mood extraction and human action detection to uniquely understand each pupil's learning needs. With a relatively low-cost camera that can quickly and precisely read pupils’ facial expression and class behaviour, many learning risk indicators such as emotional stress, personal frustrations, fatigue, academic disconnection and learning dysfunction can be automatically identified, allowing the teacher to intervene appropriately as needed.

The Dirty History of Versailles | K12 #k12 #virtual #onlinelearning #education

Teacherflix
22 Görünümler · 8 ay önce

The polluted past of the Palace of Versailles will shock you! 💩💩 Learn all about the
dirty truth of Versailles in our latest K12 Teaching Moment.
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